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NASA 2.27 MAR

机译:美国宇航局3月2.27日

摘要

The invented Instrument contains the argon as an expellant and HCFC-123 plus proprietary gas an extinguishant used in extinguishing the fire of any nature at an early stage instead of fighting the very big fire and thereby reuces the toxicity. The invented instrument wholly made up of Stainless Steel and thus its non-corrosive and along with the aforesaid gases its weight is onlu 4.340 kgs and therefore easy to handle. The instrument contains ball value with two upper and lower leak proof seal to the value assembly to aviod leakage and ensures relibly multiple operation even after long duration, the said ball value is attached with two springs for manual open and thereafter it is automatically comes to its original position along with the fork handle the off stopper is provided to avoid firther false operation and discharge pipe connected with valve. that it bendsautomatically on its own, thereby facilitate to expel the total extinuishant in horizintal and vertical operation of the extinuisher, the other end of the pipe is attached with the discharge nozzle. Said pipe is very much fleexible as bottom side of the same is attached with the weight inside the instrument. The nozzle so designed that the extinguishant with the help of expellant comes out in showering pattern, as the nozzle is having multiple hole and the ball de4flactor is responsible for varied unform pattern of shower of the extinguishant to control the fire in a moment and the throw from such nozzle is such that the extinguishant comes exactly on the object which is on fire and form od shower instead of jet form. The nozzle covered with velocity, concentration of gas i.e. extinguishant agent and reduces the pressure to avoid splashing and flying off the buring object and the nozzle is attacted with low weight fly off, just fit cap to avoid chocking up the nozzle by dust and insects. The instrument shall be having indicator which gives the information to the user about its operational condition and the content inside the instrument. There shall be wall mounting a part of the assembly just to help to hang the instrument on the wall.
机译:本发明的仪器包含作为喷射剂的氩气和HCFC-123以及专有气体,该灭火剂用于在早期阶段扑灭任何性质的火而不是扑灭非常大的火,从而降低了毒性。本发明的仪器全部由不锈钢制成,因此它是无腐蚀性的,并且与上述气体一起,重量仅为4.340kg,因此易于操作。仪器装有球阀,球阀组件上有两个上下防漏密封件,以防止泄漏,即使长时间后仍可确保可靠地多次操作,所述球阀上装有两个弹簧以手动打开,然后自动回到其位置叉叉的原始位置与关闭挡块一起提供,以避免进一步的误操作以及与阀门连接的排放管。由于其自身会自动弯曲,因此便于在灭火器的水平和垂直操作中排出全部灭火剂,管子的另一端装有排放喷嘴。所述管非常柔软,因为该管的底侧在仪器内部附有砝码。喷嘴的设计使灭火剂在喷射剂的帮助下以喷淋形式喷出,因为喷嘴有多个孔,球形除冰器负责灭火剂喷淋形式的变化,从而在瞬间控制火势并抛出灭火剂从喷嘴喷出的火焰恰好恰好落在着火的物体上,并形成喷淋而不是喷射形式。喷嘴覆盖着速度,气体(即灭火剂)的浓度,并降低了压力以避免飞溅的物体溅出并飞离燃烧物,并且喷嘴具有轻巧的飞阻性,只需装上帽盖即可避免灰尘和昆虫阻塞喷嘴。仪器应具有指示器,该指示器应向用户提供有关仪器的工作状态和仪器内部内容的信息。应在墙上安装组件的一部分,以帮助将仪器悬挂在墙上。

著录项

  • 公开/公告号IN2002MU00656A

    专利类型

  • 公开/公告日2004-04-24

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN656/MUM/2002

  • 发明设计人 HARIKRUSHNA SHANKARLAL PUROHIT;

    申请日2002-07-19

  • 分类号A62C13/02;

  • 国家 IN

  • 入库时间 2022-08-21 23:10:25

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